diff options
Diffstat (limited to 'drivers/rtc/rtc-nuc900.c')
| -rw-r--r-- | drivers/rtc/rtc-nuc900.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/rtc/rtc-nuc900.c b/drivers/rtc/rtc-nuc900.c index 21d13309fb2..20bc70b472f 100644 --- a/drivers/rtc/rtc-nuc900.c +++ b/drivers/rtc/rtc-nuc900.c @@ -116,12 +116,18 @@ static void nuc900_rtc_bcd2bin(unsigned int timereg, rtc_valid_tm(tm); } -static void nuc900_rtc_bin2bcd(struct rtc_time *settm, +static void nuc900_rtc_bin2bcd(struct device *dev, struct rtc_time *settm, struct nuc900_bcd_time *gettm) { gettm->bcd_mday = bin2bcd(settm->tm_mday) << 0; gettm->bcd_mon = bin2bcd(settm->tm_mon) << 8; - gettm->bcd_year = bin2bcd(settm->tm_year - 100) << 16; + + if (settm->tm_year < 100) { + dev_warn(dev, "The year will be between 1970-1999, right?\n"); + gettm->bcd_year = bin2bcd(settm->tm_year) << 16; + } else { + gettm->bcd_year = bin2bcd(settm->tm_year - 100) << 16; + } gettm->bcd_sec = bin2bcd(settm->tm_sec) << 0; gettm->bcd_min = bin2bcd(settm->tm_min) << 8; @@ -176,7 +182,7 @@ static int nuc900_rtc_set_time(struct device *dev, struct rtc_time *tm) unsigned long val; int *err; - nuc900_rtc_bin2bcd(tm, &gettm); + nuc900_rtc_bin2bcd(dev, tm, &gettm); err = check_rtc_access_enable(rtc); if (IS_ERR(err)) @@ -211,7 +217,7 @@ static int nuc900_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm) unsigned long val; int *err; - nuc900_rtc_bin2bcd(&alrm->time, &tm); + nuc900_rtc_bin2bcd(dev, &alrm->time, &tm); err = check_rtc_access_enable(rtc); if (IS_ERR(err)) |